Struct SparqlParser 

pub struct SparqlParser { /* private fields */ }

A SPARQL parser

Implementations

impl SparqlParser

pub fn new() -> Self

Creates a new SPARQL parser

pub fn with_base_iri( self, base_iri: impl Into<String>, ) -> Result<Self, OxirsError>

Sets the base IRI for resolving relative IRIs

pub fn with_prefix( self, prefix: impl Into<String>, iri: impl Into<String>, ) -> Result<Self, OxirsError>

Adds a prefix mapping

pub fn parse(&self, query: &str) -> Result<Query, OxirsError>

Parses a SPARQL query string - alias for parse_query

pub fn parse_query(&self, query: &str) -> Result<Query, OxirsError>

Parses a SPARQL query string

pub fn convert_triple_pattern_back( &self, pattern: &TriplePattern, ) -> AlgebraTriplePattern

Convert sparql_algebra TriplePattern back to AlgebraTriplePattern

Trait Implementations

impl Clone for SparqlParser

fn clone(&self) -> SparqlParser

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SparqlParser

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for SparqlParser

fn default() -> SparqlParser

Returns the “default value” for a type.